Lines
Two lines that are the same distance apart and will never touch.
What is parallel lines?
This is the term for a 90 degree angle
What is right angle?
A triangle that has all sides the same length
What is equilateral triangle?
Pythagoras is from this European country.
What is Greece?
A shape that has 6 sides is called
What is a hexagon
2 lines that intersect to form a right angle.
What are perpendicular lines?
An angle that is less than 90 degrees
What is acute?
A triangle with two sides the same length
What is isosceles?
This measurement combines the Pythagorean Theorem and Slope.
What is the Distance Formula?
A shape with 5 sides is called
What is a pentagon
This has one endpoint and continues in one direction forever
What is a ray?
These are 2 angles that are next to each other and total 180 degrees.
What are Adjacent Angles?
A triangle with one angle greater than 90 degrees
What is obtuse triangle?
This is the name of the leg that is directly across from the right angle in a right triangle.
What is the hypotenuse?
A right triangle has one angle that is 45 degrees. What is the measure of the 3rd angle
What is 45 degrees
This is part of a line
What is a line segment?
This is the number of degrees in a straight angle
What is 180 degrees?
A triangle with a 90 degree angle and no sides the same length
What is a right scalene triangle?
This is the formula for the Pythagorean Theorem?
What is a2 + b2 = c2?
A quadrilateral has 3 angles measuring 90 degrees, 100 degrees, and 70 degrees. What is the measure of the 4th angle?
What is 100 degrees
This is a closed figure with at least 3 sides.
What is a polygon
This is used to measure angles
What is a protractor?
All angles in every triangle will add up to this number of degrees
What is 180 degrees?
If the legs of a triangle a and b are squared and they equal the hypotenuse squared, then you have a right triangle.
What is the Converse of the Pythagorean Theorem?
This shape has 10 sides.
What is a decagon?